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Path: /data/applications/aps.bak/tikiwiki/1.9.7-31/htdocs/ [ Home ]
File: tiki-tracker_rss.php
<?php
// $Header: /cvsroot/tikiwiki/tiki/tiki-tracker_rss.php,v 1.1.2.10 2006/09/18 22:49:49 ohertel Exp $

// Copyright (c) 2002-2005, Luis Argerich, Garland Foster, Eduardo Polidor, et. al.
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.

require_once ('tiki-setup.php');
require_once ('lib/tikilib.php');
require_once ('lib/trackers/trackerlib.php');
require_once ('lib/rss/rsslib.php');

if ($rss_tracker != 'y') {
        $errmsg=tra("rss feed disabled");
        require_once ('tiki-rss_error.php');
}

if ($feature_trackers != 'y') {
        $errmsg=tra("This feature is disabled").": feature_trackers";
        require_once ('tiki-rss_error.php');
}

if (!isset($_REQUEST["trackerId"])) {
        $errmsg=tra("No trackerId specified");
        require_once ('tiki-rss_error.php');
}

$feed = "tracker";
$id = "trackerId";
$uniqueid = "$feed.id=".$_REQUEST["trackerId"];
$output = $rsslib->get_from_cache($uniqueid);

if ($output["data"]=="EMPTY") {
	$tmp = $tikilib->get_tracker($_REQUEST["$id"]);
	
	$title = tra("Tiki RSS feed for individual trackers: ").$tmp["name"];
	$now = date("U");
	$desc = $tmp["description"];
	$tmp=null;
	
	$tmp = $tikilib->get_preference('title_rss_'.$feed, '');
	if ($tmp<>'') $title = $tmp;
	$tmp = $tikilib->get_preference('desc_rss_'.$feed, '');
	if ($tmp<>'') $desc = $tmp;
	
	$titleId = "rss_subject";
	$descId = "rss_description";
	$authorId = ""; // "user";
	$dateId = "created";
	$urlparam = "itemId";
	$readrepl = "tiki-view_tracker_item.php?$id=%s&$urlparam=%s";
	
	$tmp = $tikilib->list_tracker_items($_REQUEST["$id"], 0, $max_rss_tracker, $dateId.'_desc', '', '');
	foreach ($tmp["data"] as $data) {
		$data[$titleId] = tra('Tracker item:').' #'.$data["$urlparam"];
		$data[$descId] = '';
		$first_text_field = null;
		$aux_subject = null;
		foreach ($data["field_values"] as $data2) {
			if (isset($data2["name"])) {
				if ($data2["type"] != "e") {
					if ($data2["value"] == "") $data2["value"] = "(".tra('empty').")";
					$data[$descId] .= $data2["name"].": ".$data2["value"]."<br />";
				}
				$field_name_check = strtolower($data2["name"]);
				if ($field_name_check=="subject") {
					$aux_subject = " - ".$data2["value"];
				} elseif (!isset($aux_subject)) {
				        // alternative names for subject field:
					if (($field_name_check=="summary") ||
							($field_name_check=="name") ||
							($field_name_check=="title") ||
							($field_name_check=="topic")) {
							$aux_subject = " - ".$data2["value"];
					} elseif ($data2["type"] == 't' && !isset($first_text_field)) {
						$first_text_field = " - ".$data2["name"].": ".$data2["value"];
					}
				}	
			}
		}
		if (!isset($aux_subject) && isset($first_text_field))
		  $data[$titleId] .= $first_text_field;
		elseif (isset($aux_subject))
		  $data[$titleId] .= $aux_subject;
	
		$data["id"]=$_REQUEST["$id"];
		$data["field_values"]=null;
	
		$changes["data"][] = $data;
		$data=null;
	}
	$tmp=null;
	$changes["data"] = array_reverse($changes["data"]);
	
	$output = $rsslib->generate_feed($feed, $uniqueid, '', $changes, $readrepl, $urlparam, $id, $title, $titleId, $desc, $descId, $dateId, $authorId);
	$changes=null;
}
header("Content-type: ".$output["content-type"]);
print $output["data"];

?>